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Toshiba Satellite L455D-S5976 CPU Replacement

Introduction

The CPU is what makes the computer work. If it is not working properly, the computer may not turn on or work in the way in needs to. This guide will show how to replace the CPU through a series of steps.

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  1. Toshiba Satellite L455D-S5976 CPU Replacement, Battery: étape 1, image 1 de 1

    • Unlock the right tab by sliding it to the right with your finger.

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  2. Toshiba Satellite L455D-S5976 CPU Replacement: étape 2, image 1 de 1

    • Hold the left tab to the left using your left hand.

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  3. Toshiba Satellite L455D-S5976 CPU Replacement: étape 3, image 1 de 1

    • Remove the battery by placing your finger in the middle groove and lifting up.

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  4. Toshiba Satellite L455D-S5976 CPU Replacement, Optical Drive: étape 4, image 1 de 1

    • Remove the 13 Phillips #1 10mm screws from the backside of your computer using a Phillips #1 screwdriver.

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  5. Toshiba Satellite L455D-S5976 CPU Replacement: étape 5, image 1 de 1

    • Remove the two Phillips #1 6mm screws from the backside of your computer using a Phillips #1 screwdriver.

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  6. Toshiba Satellite L455D-S5976 CPU Replacement: étape 6, image 1 de 1

    • Remove the three 3mm screws from beneath the battery with a Phillips #1 screwdriver.

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  7. Toshiba Satellite L455D-S5976 CPU Replacement: étape 7, image 1 de 1

    • Lift up the corner panel and remove it with your hand.

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  8. Toshiba Satellite L455D-S5976 CPU Replacement: étape 8, image 1 de 1

    • Unscrew the four Phillips #1 3mm using a Phillips #1 screwdriver.

    • Unscrew the four 10mm screws around hard drive using a Phillips #1 screwdriver.

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  10. Toshiba Satellite L455D-S5976 CPU Replacement: étape 9, image 1 de 2 Toshiba Satellite L455D-S5976 CPU Replacement: étape 9, image 2 de 2

    • To remove the hard drive case, first pull the black tab to the right.

    • Then pull the black tab up to remove the case.

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  11. Toshiba Satellite L455D-S5976 CPU Replacement: étape 10, image 1 de 3 Toshiba Satellite L455D-S5976 CPU Replacement: étape 10, image 2 de 3 Toshiba Satellite L455D-S5976 CPU Replacement: étape 10, image 3 de 3

    • Remove the plastic strip above the "F" keys using the spudger by placing the small end of the spudger under the strip and lifting up.

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  12. Toshiba Satellite L455D-S5976 CPU Replacement: étape 11, image 1 de 1

    • Remove the two Phillips #1 3mm screws underneath the plastic strip using a Phillips #1 screwdriver.

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  13. Toshiba Satellite L455D-S5976 CPU Replacement: étape 12, image 1 de 1

    • Lift the keyboard up and remove it with your hands.

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  14. Toshiba Satellite L455D-S5976 CPU Replacement: étape 13, image 1 de 1

    • Remove the five Phillips #1 10mm screws underneath the keyboard using a Phillips #1 screwdriver.

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  15. Toshiba Satellite L455D-S5976 CPU Replacement: étape 14, image 1 de 3 Toshiba Satellite L455D-S5976 CPU Replacement: étape 14, image 2 de 3 Toshiba Satellite L455D-S5976 CPU Replacement: étape 14, image 3 de 3

    • Lift up the plastic panel and carefully disconnect the red and white ports.

    • Remove the panel

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  16. Toshiba Satellite L455D-S5976 CPU Replacement: étape 15, image 1 de 1

    • Turn the laptop over so the bottom is facing up

    • Then remove the 3mm screw with a #1 screwdriver, located underneath the panel containing the wifi card and RAM

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  17. Toshiba Satellite L455D-S5976 CPU Replacement: étape 16, image 1 de 1

    • Turn the laptop back over so the motherboard is facing up

    • Now slide the optical drive out of the computer by gently pulling it to the right

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  18. Toshiba Satellite L455D-S5976 CPU Replacement, CPU: étape 17, image 1 de 1

    • Remove the two Phillips #1 3mm screws from the fan using a Phillips #1 screwdriver.

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  19. Toshiba Satellite L455D-S5976 CPU Replacement: étape 18, image 1 de 1

    • Remove the two cables from the fan.

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  20. Toshiba Satellite L455D-S5976 CPU Replacement: étape 19, image 1 de 2 Toshiba Satellite L455D-S5976 CPU Replacement: étape 19, image 2 de 2

    • LIft up on the fan and remove it from the computer.

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  21. Toshiba Satellite L455D-S5976 CPU Replacement: étape 20, image 1 de 1

    • Remove the six 6mm screws from the motherboard with a #1 phillips screwdriver.

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  22. Toshiba Satellite L455D-S5976 CPU Replacement: étape 21, image 1 de 1

    • Remove the lone 10mm screw from the motherboard with a phillips #1 screwdriver.

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  23. Toshiba Satellite L455D-S5976 CPU Replacement: étape 22, image 1 de 2 Toshiba Satellite L455D-S5976 CPU Replacement: étape 22, image 2 de 2

    • Remove the motherboard with your hands by carefully lifting up and pulling out.

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  24. Toshiba Satellite L455D-S5976 CPU Replacement: étape 23, image 1 de 2 Toshiba Satellite L455D-S5976 CPU Replacement: étape 23, image 2 de 2

    • Remove the four Phillips #1 6mm single coil pickup screws from the cooling unit and remove the cooling unit.

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  25. Toshiba Satellite L455D-S5976 CPU Replacement: étape 24, image 1 de 2 Toshiba Satellite L455D-S5976 CPU Replacement: étape 24, image 2 de 2

    • Using a flathead screwdriver, undo the lock on the CPU with a half turn in the counterclockwise direction.

    • Remove the CPU by lifting up on the chip.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

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NateJohnson

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Cal Poly, Team 9-26, Maness Winter 2014 Membre de l'équipe Cal Poly, Team 9-26, Maness Winter 2014

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Un commentaire

Just be vary careful with unplugging any connectors. one false step and you could wind up with some more problems.

harh027213 - Réponse

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